wpa_supplicant/driver_i.h

   1 /*
   2  * wpa_supplicant - Internal driver interface wrappers
   3  * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #ifndef DRIVER_I_H
  10 #define DRIVER_I_H
  11
  12 #include "drivers/driver.h"
  13
  14 /* driver_ops */
  15 static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
  16                                   const char *ifname)
  17 {
  18         if (wpa_s->driver->init2)
  19                 return wpa_s->driver->init2(wpa_s, ifname,
  20                                             wpa_s->global_drv_priv);
  21         if (wpa_s->driver->init) {
  22                 return wpa_s->driver->init(wpa_s, ifname);
  23         }
  24         return NULL;
  25 }
  26
  27 static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
  28 {
  29         if (wpa_s->driver->deinit)
  30                 wpa_s->driver->deinit(wpa_s->drv_priv);
  31 }
  32
  33 static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
  34                                     const char *param)
  35 {
  36         if (wpa_s->driver->set_param)
  37                 return wpa_s->driver->set_param(wpa_s->drv_priv, param);
  38         return 0;
  39 }
  40
  41 static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
  42                                               int enabled)
  43 {
  44         if (wpa_s->driver->set_countermeasures) {
  45                 return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
  46                                                           enabled);
  47         }
  48         return -1;
  49 }
  50
  51 static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
  52                                        struct wpa_driver_auth_params *params)
  53 {
  54         if (wpa_s->driver->authenticate)
  55                 return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
  56         return -1;
  57 }
  58
  59 static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
  60                                     struct wpa_driver_associate_params *params)
  61 {
  62         if (wpa_s->driver->associate) {
  63                 return wpa_s->driver->associate(wpa_s->drv_priv, params);
  64         }
  65         return -1;
  66 }
  67
  68 static inline int wpa_drv_init_mesh(struct wpa_supplicant *wpa_s)
  69 {
  70         if (wpa_s->driver->init_mesh)
  71                 return wpa_s->driver->init_mesh(wpa_s->drv_priv);
  72         return -1;
  73 }
  74
  75 static inline int wpa_drv_join_mesh(struct wpa_supplicant *wpa_s,
  76                                     struct wpa_driver_mesh_join_params *params)
  77 {
  78         if (wpa_s->driver->join_mesh)
  79                 return wpa_s->driver->join_mesh(wpa_s->drv_priv, params);
  80         return -1;
  81 }
  82
  83 static inline int wpa_drv_leave_mesh(struct wpa_supplicant *wpa_s)
  84 {
  85         if (wpa_s->driver->leave_mesh)
  86                 return wpa_s->driver->leave_mesh(wpa_s->drv_priv);
  87         return -1;
  88 }
  89
  90 static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
  91                                struct wpa_driver_scan_params *params)
  92 {
  93 #ifdef CONFIG_TESTING_OPTIONS
  94         if (wpa_s->test_failure == WPAS_TEST_FAILURE_SCAN_TRIGGER)
  95                 return -EBUSY;
  96 #endif /* CONFIG_TESTING_OPTIONS */
  97         if (wpa_s->driver->scan2)
  98                 return wpa_s->driver->scan2(wpa_s->drv_priv, params);
  99         return -1;
 100 }
 101
 102 static inline int wpa_drv_sched_scan(struct wpa_supplicant *wpa_s,
 103                                      struct wpa_driver_scan_params *params)
 104 {
 105         if (wpa_s->driver->sched_scan)
 106                 return wpa_s->driver->sched_scan(wpa_s->drv_priv, params);
 107         return -1;
 108 }
 109
 110 static inline int wpa_drv_stop_sched_scan(struct wpa_supplicant *wpa_s)
 111 {
 112         if (wpa_s->driver->stop_sched_scan)
 113                 return wpa_s->driver->stop_sched_scan(wpa_s->drv_priv);
 114         return -1;
 115 }
 116
 117 static inline struct wpa_scan_results * wpa_drv_get_scan_results2(
 118         struct wpa_supplicant *wpa_s)
 119 {
 120         if (wpa_s->driver->get_scan_results2)
 121                 return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
 122         return NULL;
 123 }
 124
 125 static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
 126 {
 127         if (wpa_s->driver->get_bssid) {
 128                 return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
 129         }
 130         return -1;
 131 }
 132
 133 static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
 134 {
 135         if (wpa_s->driver->get_ssid) {
 136                 return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
 137         }
 138         return -1;
 139 }
 140
 141 static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
 142                                   enum wpa_alg alg, const u8 *addr,
 143                                   int key_idx, int set_tx,
 144                                   const u8 *seq, size_t seq_len,
 145                                   const u8 *key, size_t key_len)
 146 {
 147         if (alg != WPA_ALG_NONE) {
 148                 if (key_idx >= 0 && key_idx <= 6)
 149                         wpa_s->keys_cleared &= ~BIT(key_idx);
 150                 else
 151                         wpa_s->keys_cleared = 0;
 152         }
 153         if (wpa_s->driver->set_key) {
 154                 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
 155                                               alg, addr, key_idx, set_tx,
 156                                               seq, seq_len, key, key_len);
 157         }
 158         return -1;
 159 }
 160
 161 static inline int wpa_drv_sta_deauth(struct wpa_supplicant *wpa_s,
 162                                      const u8 *addr, int reason_code)
 163 {
 164         if (wpa_s->driver->sta_deauth) {
 165                 return wpa_s->driver->sta_deauth(wpa_s->drv_priv,
 166                                                  wpa_s->own_addr, addr,
 167                                                  reason_code);
 168         }
 169         return -1;
 170 }
 171
 172 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
 173                                          const u8 *addr, int reason_code)
 174 {
 175         if (wpa_s->driver->deauthenticate) {
 176                 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
 177                                                      reason_code);
 178         }
 179         return -1;
 180 }
 181
 182 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
 183                                     const u8 *bssid, const u8 *pmkid)
 184 {
 185         if (wpa_s->driver->add_pmkid) {
 186                 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
 187         }
 188         return -1;
 189 }
 190
 191 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
 192                                        const u8 *bssid, const u8 *pmkid)
 193 {
 194         if (wpa_s->driver->remove_pmkid) {
 195                 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
 196                                                    pmkid);
 197         }
 198         return -1;
 199 }
 200
 201 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
 202 {
 203         if (wpa_s->driver->flush_pmkid) {
 204                 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
 205         }
 206         return -1;
 207 }
 208
 209 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
 210                                    struct wpa_driver_capa *capa)
 211 {
 212         if (wpa_s->driver->get_capa) {
 213                 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
 214         }
 215         return -1;
 216 }
 217
 218 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
 219 {
 220         if (wpa_s->driver->poll) {
 221                 wpa_s->driver->poll(wpa_s->drv_priv);
 222         }
 223 }
 224
 225 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
 226 {
 227         if (wpa_s->driver->get_ifname) {
 228                 return wpa_s->driver->get_ifname(wpa_s->drv_priv);
 229         }
 230         return NULL;
 231 }
 232
 233 static inline const char *
 234 wpa_driver_get_radio_name(struct wpa_supplicant *wpa_s)
 235 {
 236         if (wpa_s->driver->get_radio_name)
 237                 return wpa_s->driver->get_radio_name(wpa_s->drv_priv);
 238         return NULL;
 239 }
 240
 241 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
 242 {
 243         if (wpa_s->driver->get_mac_addr) {
 244                 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
 245         }
 246         return NULL;
 247 }
 248
 249 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
 250                                         int state)
 251 {
 252         if (wpa_s->driver->set_operstate)
 253                 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
 254         return 0;
 255 }
 256
 257 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
 258                                              const u8 *addr, int protect_type,
 259                                              int key_type)
 260 {
 261         if (wpa_s->driver->mlme_setprotection)
 262                 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
 263                                                          protect_type,
 264                                                          key_type);
 265         return 0;
 266 }
 267
 268 static inline struct hostapd_hw_modes *
 269 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
 270                             u16 *flags)
 271 {
 272         if (wpa_s->driver->get_hw_feature_data)
 273                 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
 274                                                           num_modes, flags);
 275         return NULL;
 276 }
 277
 278 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
 279                                       const char *alpha2)
 280 {
 281         if (wpa_s->driver->set_country)
 282                 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
 283         return 0;
 284 }
 285
 286 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
 287                                     const u8 *data, size_t data_len, int noack,
 288                                     unsigned int freq)
 289 {
 290         if (wpa_s->driver->send_mlme)
 291                 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
 292                                                 data, data_len, noack,
 293                                                 freq, NULL, 0);
 294         return -1;
 295 }
 296
 297 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
 298                                         const u8 *md,
 299                                         const u8 *ies, size_t ies_len)
 300 {
 301         if (wpa_s->driver->update_ft_ies)
 302                 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
 303                                                     ies, ies_len);
 304         return -1;
 305 }
 306
 307 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
 308                                  struct wpa_driver_ap_params *params)
 309 {
 310         if (wpa_s->driver->set_ap)
 311                 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
 312         return -1;
 313 }
 314
 315 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
 316                                   struct hostapd_sta_add_params *params)
 317 {
 318         if (wpa_s->driver->sta_add)
 319                 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
 320         return -1;
 321 }
 322
 323 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
 324                                      const u8 *addr)
 325 {
 326         if (wpa_s->driver->sta_remove)
 327                 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
 328         return -1;
 329 }
 330
 331 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
 332                                           const u8 *addr, const u8 *data,
 333                                           size_t data_len, int encrypt,
 334                                           const u8 *own_addr, u32 flags)
 335 {
 336         if (wpa_s->driver->hapd_send_eapol)
 337                 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
 338                                                       data, data_len, encrypt,
 339                                                       own_addr, flags);
 340         return -1;
 341 }
 342
 343 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
 344                                         const u8 *addr, int total_flags,
 345                                         int flags_or, int flags_and)
 346 {
 347         if (wpa_s->driver->sta_set_flags)
 348                 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
 349                                                     total_flags, flags_or,
 350                                                     flags_and);
 351         return -1;
 352 }
 353
 354 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
 355                                         int authorized)
 356 {
 357         if (wpa_s->driver->set_supp_port) {
 358                 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
 359                                                     authorized);
 360         }
 361         return 0;
 362 }
 363
 364 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
 365                                       unsigned int freq,
 366                                       unsigned int wait,
 367                                       const u8 *dst, const u8 *src,
 368                                       const u8 *bssid,
 369                                       const u8 *data, size_t data_len,
 370                                       int no_cck)
 371 {
 372         if (wpa_s->driver->send_action)
 373                 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
 374                                                   wait, dst, src, bssid,
 375                                                   data, data_len, no_cck);
 376         return -1;
 377 }
 378
 379 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
 380 {
 381         if (wpa_s->driver->send_action_cancel_wait)
 382                 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
 383 }
 384
 385 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
 386                                    struct hostapd_freq_params *freq)
 387 {
 388         if (wpa_s->driver->set_freq)
 389                 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
 390         return -1;
 391 }
 392
 393 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
 394                                  enum wpa_driver_if_type type,
 395                                  const char *ifname, const u8 *addr,
 396                                  void *bss_ctx, char *force_ifname,
 397                                  u8 *if_addr, const char *bridge)
 398 {
 399         if (wpa_s->driver->if_add)
 400                 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
 401                                              addr, bss_ctx, NULL, force_ifname,
 402                                              if_addr, bridge, 0, 0);
 403         return -1;
 404 }
 405
 406 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
 407                                     enum wpa_driver_if_type type,
 408                                     const char *ifname)
 409 {
 410         if (wpa_s->driver->if_remove)
 411                 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
 412         return -1;
 413 }
 414
 415 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
 416                                             unsigned int freq,
 417                                             unsigned int duration)
 418 {
 419         if (wpa_s->driver->remain_on_channel)
 420                 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
 421                                                         duration);
 422         return -1;
 423 }
 424
 425 static inline int wpa_drv_cancel_remain_on_channel(
 426         struct wpa_supplicant *wpa_s)
 427 {
 428         if (wpa_s->driver->cancel_remain_on_channel)
 429                 return wpa_s->driver->cancel_remain_on_channel(
 430                         wpa_s->drv_priv);
 431         return -1;
 432 }
 433
 434 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
 435                                            int report)
 436 {
 437         if (wpa_s->driver->probe_req_report)
 438                 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
 439                                                        report);
 440         return -1;
 441 }
 442
 443 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
 444 {
 445         if (wpa_s->driver->deinit_ap)
 446                 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
 447         return 0;
 448 }
 449
 450 static inline int wpa_drv_deinit_p2p_cli(struct wpa_supplicant *wpa_s)
 451 {
 452         if (wpa_s->driver->deinit_p2p_cli)
 453                 return wpa_s->driver->deinit_p2p_cli(wpa_s->drv_priv);
 454         return 0;
 455 }
 456
 457 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
 458 {
 459         if (wpa_s->driver->suspend)
 460                 wpa_s->driver->suspend(wpa_s->drv_priv);
 461 }
 462
 463 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
 464 {
 465         if (wpa_s->driver->resume)
 466                 wpa_s->driver->resume(wpa_s->drv_priv);
 467 }
 468
 469 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
 470                                          int threshold, int hysteresis)
 471 {
 472         if (wpa_s->driver->signal_monitor)
 473                 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
 474                                                      threshold, hysteresis);
 475         return -1;
 476 }
 477
 478 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
 479                                       struct wpa_signal_info *si)
 480 {
 481         if (wpa_s->driver->signal_poll)
 482                 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
 483         return -1;
 484 }
 485
 486 static inline int wpa_drv_pktcnt_poll(struct wpa_supplicant *wpa_s,
 487                                       struct hostap_sta_driver_data *sta)
 488 {
 489         if (wpa_s->driver->read_sta_data)
 490                 return wpa_s->driver->read_sta_data(wpa_s->drv_priv, sta,
 491                                                     wpa_s->bssid);
 492         return -1;
 493 }
 494
 495 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
 496                                         const struct wpabuf *beacon,
 497                                         const struct wpabuf *proberesp,
 498                                         const struct wpabuf *assocresp)
 499 {
 500         if (!wpa_s->driver->set_ap_wps_ie)
 501                 return -1;
 502         return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
 503                                             proberesp, assocresp);
 504 }
 505
 506 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
 507                                   u8 *buf, size_t buf_len)
 508 {
 509         if (!wpa_s->driver->get_noa)
 510                 return -1;
 511         return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
 512 }
 513
 514 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
 515                                             int legacy_ps, int opp_ps,
 516                                             int ctwindow)
 517 {
 518         if (!wpa_s->driver->set_p2p_powersave)
 519                 return -1;
 520         return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
 521                                                 opp_ps, ctwindow);
 522 }
 523
 524 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
 525 {
 526         if (!wpa_s->driver->ampdu)
 527                 return -1;
 528         return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
 529 }
 530
 531 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
 532                                          const u8 *dst, u8 action_code,
 533                                          u8 dialog_token, u16 status_code,
 534                                          u32 peer_capab, int initiator,
 535                                          const u8 *buf, size_t len)
 536 {
 537         if (wpa_s->driver->send_tdls_mgmt) {
 538                 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
 539                                                      action_code, dialog_token,
 540                                                      status_code, peer_capab,
 541                                                      initiator, buf, len);
 542         }
 543         return -1;
 544 }
 545
 546 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
 547                                     enum tdls_oper oper, const u8 *peer)
 548 {
 549         if (!wpa_s->driver->tdls_oper)
 550                 return -1;
 551         return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
 552 }
 553
 554 #ifdef ANDROID
 555 static inline int wpa_drv_driver_cmd(struct wpa_supplicant *wpa_s,
 556                                      char *cmd, char *buf, size_t buf_len)
 557 {
 558         if (!wpa_s->driver->driver_cmd)
 559                 return -1;
 560         return wpa_s->driver->driver_cmd(wpa_s->drv_priv, cmd, buf, buf_len);
 561 }
 562 #endif /* ANDROID */
 563
 564 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
 565                                           const u8 *kek, size_t kek_len,
 566                                           const u8 *kck, size_t kck_len,
 567                                           const u8 *replay_ctr)
 568 {
 569         if (!wpa_s->driver->set_rekey_info)
 570                 return;
 571         wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kek_len,
 572                                       kck, kck_len, replay_ctr);
 573 }
 574
 575 static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s,
 576                                         int disabled)
 577 {
 578         if (!wpa_s->driver->radio_disable)
 579                 return -1;
 580         return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled);
 581 }
 582
 583 static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
 584                                          struct csa_settings *settings)
 585 {
 586         if (!wpa_s->driver->switch_channel)
 587                 return -1;
 588         return wpa_s->driver->switch_channel(wpa_s->drv_priv, settings);
 589 }
 590
 591 static inline int wpa_drv_add_ts(struct wpa_supplicant *wpa_s, u8 tsid,
 592                                  const u8 *address, u8 user_priority,
 593                                  u16 admitted_time)
 594 {
 595         if (!wpa_s->driver->add_tx_ts)
 596                 return -1;
 597         return wpa_s->driver->add_tx_ts(wpa_s->drv_priv, tsid, address,
 598                                         user_priority, admitted_time);
 599 }
 600
 601 static inline int wpa_drv_del_ts(struct wpa_supplicant *wpa_s, u8 tid,
 602                                  const u8 *address)
 603 {
 604         if (!wpa_s->driver->del_tx_ts)
 605                 return -1;
 606         return wpa_s->driver->del_tx_ts(wpa_s->drv_priv, tid, address);
 607 }
 608
 609 static inline int wpa_drv_tdls_enable_channel_switch(
 610         struct wpa_supplicant *wpa_s, const u8 *addr, u8 oper_class,
 611         const struct hostapd_freq_params *freq_params)
 612 {
 613         if (!wpa_s->driver->tdls_enable_channel_switch)
 614                 return -1;
 615         return wpa_s->driver->tdls_enable_channel_switch(wpa_s->drv_priv, addr,
 616                                                          oper_class,
 617                                                          freq_params);
 618 }
 619
 620 static inline int
 621 wpa_drv_tdls_disable_channel_switch(struct wpa_supplicant *wpa_s,
 622                                     const u8 *addr)
 623 {
 624         if (!wpa_s->driver->tdls_disable_channel_switch)
 625                 return -1;
 626         return wpa_s->driver->tdls_disable_channel_switch(wpa_s->drv_priv,
 627                                                           addr);
 628 }
 629
 630 static inline int wpa_drv_wnm_oper(struct wpa_supplicant *wpa_s,
 631                                    enum wnm_oper oper, const u8 *peer,
 632                                    u8 *buf, u16 *buf_len)
 633 {
 634         if (!wpa_s->driver->wnm_oper)
 635                 return -1;
 636         return wpa_s->driver->wnm_oper(wpa_s->drv_priv, oper, peer, buf,
 637                                        buf_len);
 638 }
 639
 640 static inline int wpa_drv_status(struct wpa_supplicant *wpa_s,
 641                                  char *buf, size_t buflen)
 642 {
 643         if (!wpa_s->driver->status)
 644                 return -1;
 645         return wpa_s->driver->status(wpa_s->drv_priv, buf, buflen);
 646 }
 647
 648 static inline int wpa_drv_set_qos_map(struct wpa_supplicant *wpa_s,
 649                                       const u8 *qos_map_set, u8 qos_map_set_len)
 650 {
 651         if (!wpa_s->driver->set_qos_map)
 652                 return -1;
 653         return wpa_s->driver->set_qos_map(wpa_s->drv_priv, qos_map_set,
 654                                           qos_map_set_len);
 655 }
 656
 657 static inline int wpa_drv_wowlan(struct wpa_supplicant *wpa_s,
 658                                  const struct wowlan_triggers *triggers)
 659 {
 660         if (!wpa_s->driver->set_wowlan)
 661                 return -1;
 662         return wpa_s->driver->set_wowlan(wpa_s->drv_priv, triggers);
 663 }
 664
 665 static inline int wpa_drv_vendor_cmd(struct wpa_supplicant *wpa_s,
 666                                      int vendor_id, int subcmd, const u8 *data,
 667                                      size_t data_len, struct wpabuf *buf)
 668 {
 669         if (!wpa_s->driver->vendor_cmd)
 670                 return -1;
 671         return wpa_s->driver->vendor_cmd(wpa_s->drv_priv, vendor_id, subcmd,
 672                                          data, data_len, buf);
 673 }
 674
 675 static inline int wpa_drv_roaming(struct wpa_supplicant *wpa_s, int allowed,
 676                                   const u8 *bssid)
 677 {
 678         if (!wpa_s->driver->roaming)
 679                 return -1;
 680         return wpa_s->driver->roaming(wpa_s->drv_priv, allowed, bssid);
 681 }
 682
 683 static inline int wpa_drv_set_mac_addr(struct wpa_supplicant *wpa_s,
 684                                        const u8 *addr)
 685 {
 686         if (!wpa_s->driver->set_mac_addr)
 687                 return -1;
 688         return wpa_s->driver->set_mac_addr(wpa_s->drv_priv, addr);
 689 }
 690
 691
 692 #ifdef CONFIG_MACSEC
 693
 694 static inline int wpa_drv_macsec_init(struct wpa_supplicant *wpa_s,
 695                                       struct macsec_init_params *params)
 696 {
 697         if (!wpa_s->driver->macsec_init)
 698                 return -1;
 699         return wpa_s->driver->macsec_init(wpa_s->drv_priv, params);
 700 }
 701
 702 static inline int wpa_drv_macsec_deinit(struct wpa_supplicant *wpa_s)
 703 {
 704         if (!wpa_s->driver->macsec_deinit)
 705                 return -1;
 706         return wpa_s->driver->macsec_deinit(wpa_s->drv_priv);
 707 }
 708
 709 static inline int wpa_drv_enable_protect_frames(struct wpa_supplicant *wpa_s,
 710                                                 Boolean enabled)
 711 {
 712         if (!wpa_s->driver->enable_protect_frames)
 713                 return -1;
 714         return wpa_s->driver->enable_protect_frames(wpa_s->drv_priv, enabled);
 715 }
 716
 717 static inline int wpa_drv_set_replay_protect(struct wpa_supplicant *wpa_s,
 718                                              Boolean enabled, u32 window)
 719 {
 720         if (!wpa_s->driver->set_replay_protect)
 721                 return -1;
 722         return wpa_s->driver->set_replay_protect(wpa_s->drv_priv, enabled,
 723                                                  window);
 724 }
 725
 726 static inline int wpa_drv_set_current_cipher_suite(struct wpa_supplicant *wpa_s,
 727                                                    const u8 *cs, size_t cs_len)
 728 {
 729         if (!wpa_s->driver->set_current_cipher_suite)
 730                 return -1;
 731         return wpa_s->driver->set_current_cipher_suite(wpa_s->drv_priv, cs,
 732                                                        cs_len);
 733 }
 734
 735 static inline int wpa_drv_enable_controlled_port(struct wpa_supplicant *wpa_s,
 736                                                  Boolean enabled)
 737 {
 738         if (!wpa_s->driver->enable_controlled_port)
 739                 return -1;
 740         return wpa_s->driver->enable_controlled_port(wpa_s->drv_priv, enabled);
 741 }
 742
 743 static inline int wpa_drv_get_receive_lowest_pn(struct wpa_supplicant *wpa_s,
 744                                                 u32 channel, u8 an,
 745                                                 u32 *lowest_pn)
 746 {
 747         if (!wpa_s->driver->get_receive_lowest_pn)
 748                 return -1;
 749         return wpa_s->driver->get_receive_lowest_pn(wpa_s->drv_priv, channel,
 750                                                     an, lowest_pn);
 751 }
 752
 753 static inline int wpa_drv_get_transmit_next_pn(struct wpa_supplicant *wpa_s,
 754                                                 u32 channel, u8 an,
 755                                                 u32 *next_pn)
 756 {
 757         if (!wpa_s->driver->get_transmit_next_pn)
 758                 return -1;
 759         return wpa_s->driver->get_transmit_next_pn(wpa_s->drv_priv, channel,
 760                                                     an, next_pn);
 761 }
 762
 763 static inline int wpa_drv_set_transmit_next_pn(struct wpa_supplicant *wpa_s,
 764                                                 u32 channel, u8 an,
 765                                                 u32 next_pn)
 766 {
 767         if (!wpa_s->driver->set_transmit_next_pn)
 768                 return -1;
 769         return wpa_s->driver->set_transmit_next_pn(wpa_s->drv_priv, channel,
 770                                                     an, next_pn);
 771 }
 772
 773 static inline int wpa_drv_get_available_receive_sc(struct wpa_supplicant *wpa_s,
 774                                                    u32 *channel)
 775 {
 776         if (!wpa_s->driver->get_available_receive_sc)
 777                 return -1;
 778         return wpa_s->driver->get_available_receive_sc(wpa_s->drv_priv,
 779                                                        channel);
 780 }
 781
 782 static inline int
 783 wpa_drv_create_receive_sc(struct wpa_supplicant *wpa_s, u32 channel,
 784                           const u8 *sci_addr, u16 sci_port,
 785                           unsigned int conf_offset, int validation)
 786 {
 787         if (!wpa_s->driver->create_receive_sc)
 788                 return -1;
 789         return wpa_s->driver->create_receive_sc(wpa_s->drv_priv, channel,
 790                                                 sci_addr, sci_port, conf_offset,
 791                                                 validation);
 792 }
 793
 794 static inline int wpa_drv_delete_receive_sc(struct wpa_supplicant *wpa_s,
 795                                             u32 channel)
 796 {
 797         if (!wpa_s->driver->delete_receive_sc)
 798                 return -1;
 799         return wpa_s->driver->delete_receive_sc(wpa_s->drv_priv, channel);
 800 }
 801
 802 static inline int wpa_drv_create_receive_sa(struct wpa_supplicant *wpa_s,
 803                                             u32 channel, u8 an,
 804                                             u32 lowest_pn, const u8 *sak)
 805 {
 806         if (!wpa_s->driver->create_receive_sa)
 807                 return -1;
 808         return wpa_s->driver->create_receive_sa(wpa_s->drv_priv, channel, an,
 809                                                 lowest_pn, sak);
 810 }
 811
 812 static inline int wpa_drv_enable_receive_sa(struct wpa_supplicant *wpa_s,
 813                                             u32 channel, u8 an)
 814 {
 815         if (!wpa_s->driver->enable_receive_sa)
 816                 return -1;
 817         return wpa_s->driver->enable_receive_sa(wpa_s->drv_priv, channel, an);
 818 }
 819
 820 static inline int wpa_drv_disable_receive_sa(struct wpa_supplicant *wpa_s,
 821                                              u32 channel, u8 an)
 822 {
 823         if (!wpa_s->driver->disable_receive_sa)
 824                 return -1;
 825         return wpa_s->driver->disable_receive_sa(wpa_s->drv_priv, channel, an);
 826 }
 827
 828 static inline int
 829 wpa_drv_get_available_transmit_sc(struct wpa_supplicant *wpa_s, u32 *channel)
 830 {
 831         if (!wpa_s->driver->get_available_transmit_sc)
 832                 return -1;
 833         return wpa_s->driver->get_available_transmit_sc(wpa_s->drv_priv,
 834                                                         channel);
 835 }
 836
 837 static inline int
 838 wpa_drv_create_transmit_sc(struct wpa_supplicant *wpa_s, u32 channel,
 839                            const u8 *sci_addr, u16 sci_port,
 840                            unsigned int conf_offset)
 841 {
 842         if (!wpa_s->driver->create_transmit_sc)
 843                 return -1;
 844         return wpa_s->driver->create_transmit_sc(wpa_s->drv_priv, channel,
 845                                                  sci_addr, sci_port,
 846                                                  conf_offset);
 847 }
 848
 849 static inline int wpa_drv_delete_transmit_sc(struct wpa_supplicant *wpa_s,
 850                                              u32 channel)
 851 {
 852         if (!wpa_s->driver->delete_transmit_sc)
 853                 return -1;
 854         return wpa_s->driver->delete_transmit_sc(wpa_s->drv_priv, channel);
 855 }
 856
 857 static inline int wpa_drv_create_transmit_sa(struct wpa_supplicant *wpa_s,
 858                                              u32 channel, u8 an,
 859                                              u32 next_pn,
 860                                              Boolean confidentiality,
 861                                              const u8 *sak)
 862 {
 863         if (!wpa_s->driver->create_transmit_sa)
 864                 return -1;
 865         return wpa_s->driver->create_transmit_sa(wpa_s->drv_priv, channel, an,
 866                                                  next_pn, confidentiality, sak);
 867 }
 868
 869 static inline int wpa_drv_enable_transmit_sa(struct wpa_supplicant *wpa_s,
 870                                              u32 channel, u8 an)
 871 {
 872         if (!wpa_s->driver->enable_transmit_sa)
 873                 return -1;
 874         return wpa_s->driver->enable_transmit_sa(wpa_s->drv_priv, channel, an);
 875 }
 876
 877 static inline int wpa_drv_disable_transmit_sa(struct wpa_supplicant *wpa_s,
 878                                               u32 channel, u8 an)
 879 {
 880         if (!wpa_s->driver->disable_transmit_sa)
 881                 return -1;
 882         return wpa_s->driver->disable_transmit_sa(wpa_s->drv_priv, channel, an);
 883 }
 884 #endif /* CONFIG_MACSEC */
 885
 886 static inline int wpa_drv_setband(struct wpa_supplicant *wpa_s,
 887                                   enum set_band band)
 888 {
 889         if (!wpa_s->driver->set_band)
 890                 return -1;
 891         return wpa_s->driver->set_band(wpa_s->drv_priv, band);
 892 }
 893
 894 static inline int wpa_drv_get_pref_freq_list(struct wpa_supplicant *wpa_s,
 895                                              enum wpa_driver_if_type if_type,
 896                                              unsigned int *num,
 897                                              unsigned int *freq_list)
 898 {
 899         if (!wpa_s->driver->get_pref_freq_list)
 900                 return -1;
 901         return wpa_s->driver->get_pref_freq_list(wpa_s->drv_priv, if_type,
 902                                                  num, freq_list);
 903 }
 904
 905 static inline int wpa_drv_set_prob_oper_freq(struct wpa_supplicant *wpa_s,
 906                                              unsigned int freq)
 907 {
 908         if (!wpa_s->driver->set_prob_oper_freq)
 909                 return 0;
 910         return wpa_s->driver->set_prob_oper_freq(wpa_s->drv_priv, freq);
 911 }
 912
 913 static inline int wpa_drv_abort_scan(struct wpa_supplicant *wpa_s)
 914 {
 915         if (!wpa_s->driver->abort_scan)
 916                 return -1;
 917         return wpa_s->driver->abort_scan(wpa_s->drv_priv);
 918 }
 919
 920 #endif /* DRIVER_I_H */